Demethanization
[化] 脱甲烷; 脱甲烷作用
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
I suggest that you tear up the letter and start over again.
我建议你撕破信再来一遍。
That's right.You've typed it with only one 'L'.
对的。但你只打了1个“L”。